Class TAdStdParticle

Description

Hierarchy

Fields

Methods

Properties

Unit

AdParticles

Declaration

type TAdStdParticle = class(TAdParticle)

Description

A standard particle class that implements the behaviour of a base particle. This classes uses point sprites for drawing the particles. Operations like scaling or rotation are not availale in this particle class.

Hierarchy

TObject
TAdPersistent
TAdParticle
TAdStdParticle

Overview

Methods

	`constructor Create(ASystem: TAdParticleSystem); override;`
	`destructor Destroy; override;`
	`class function VerticesPerParticle: integer; override;`
	`class function IndicesPerParticle: integer; override;`
	`class function DrawMode: TAd2DDrawMode; override;`
	`procedure SetupMovement(AX, AY: integer); override;`
	`procedure Assign(APart: TAdParticle); override;`
	`procedure Move(ATimeGap: double); override;`
	`procedure StoreData(AData: PAdParticleData); override;`
	`procedure StoreMinMax(AData: PAdParticleData); override;`
	`function SaveToXML(ARoot: TAdSimpleXMLElems):TAdSimpleXMLElem; override;`
	`procedure LoadFromXML(ARoot: TAdSimpleXMLElem); override;`

Properties

	`property XVelocity: TAdParticleParameter read FXVelocity write FXVelocity;`
	`property YVelocity: TAdParticleParameter read FYVelocity write FYVelocity;`
	`property ZVelocity: TAdParticleParameter read FZVelocity write FZVelocity;`
	`property LifeTime: double read FMaxLifeTime write FMaxLifeTime;`
	`property LifeTimeVariation: double read FLifeTimeVariation write FLifeTimeVariation;`
	`property CreationAngle: integer read FCreationAngle write FCreationAngle;`
	`property CreationAngleRange: integer read FCreationAngleRange write FCreationAngleRange;`

Description

Methods

	`constructor Create(ASystem: TAdParticleSystem); override;`

	`destructor Destroy; override;`

	`class function VerticesPerParticle: integer; override;`

	`class function IndicesPerParticle: integer; override;`

	`class function DrawMode: TAd2DDrawMode; override;`

	`procedure SetupMovement(AX, AY: integer); override;`

	`procedure Assign(APart: TAdParticle); override;`

	`procedure Move(ATimeGap: double); override;`

	`procedure StoreData(AData: PAdParticleData); override;`

	`procedure StoreMinMax(AData: PAdParticleData); override;`

	`function SaveToXML(ARoot: TAdSimpleXMLElems):TAdSimpleXMLElem; override;`

	`procedure LoadFromXML(ARoot: TAdSimpleXMLElem); override;`

Properties

	`property XVelocity: TAdParticleParameter read FXVelocity write FXVelocity;`
Describes how fast the particle should move on the X-Axis. Unit: Pixel per second

	`property YVelocity: TAdParticleParameter read FYVelocity write FYVelocity;`
Describes how fast the particle should move on the Y-Axis. Unit: Pixel per second

	`property ZVelocity: TAdParticleParameter read FZVelocity write FZVelocity;`
Describes how fast the particle should move on the Z-Axis. Unit: Pixel per second

	`property LifeTime: double read FMaxLifeTime write FMaxLifeTime;`
Describes how long the particle should live. Unit: seconds

	`property LifeTimeVariation: double read FLifeTimeVariation write FLifeTimeVariation;`
Use this value to variate the life time. Unit: percent. Range: 0-100

	`property CreationAngle: integer read FCreationAngle write FCreationAngle;`
The angle the particles should be emitted from. Unit: degrees. Range: 0-360

	`property CreationAngleRange: integer read FCreationAngleRange write FCreationAngleRange;`
Relative to the angle given in "CreationAngle", this value sets the range particles are emitted from. Unit: degrees. Range: 0-360

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